THE BGO-OD EXPERIMENT AT ELSA

Author:

,BANTES B.1,BAYADILOV D.2,BECK R.2,BECKER M.2,BELLA A.1,BIELING J.1,BÖSE S.2,BRAGLIERI A.3,BRINKMANN K.4,BURDEYNYI D.5,CURCIARELLO F.67,DE LEO V.67,DI SALVO R.8,DUTZ H.1,ELSNER D.1,FANTINI A.89,FRESE T.1,FRIEDRICK S.4,FROMMBERGER F.1,GANENKO V.5,GERVINO G.1011,GHIO F.1213,GIARDINA G.67,GIROLAMI B.1213,GLAZIER D.14,GOERTZ S.1,GRIDNEV A.15,GUTZ E.4,HAMMANN D.1,HANNAPPEL J.1,HILLERT W.1,IGNATOV A.16,JAHN O.1,JAHN R.2,JOOSTEN R.2,JUDE T. C.1,KLEIN F.1,KOOP K.2,KRUSCHE B.17,LAPIK A.16,LEVI SANDRI P.18,LOPATIN I.15,MANDAGLIO G.67,MESSI F.1,MESSI R.89,METAG V.4,MORICCIANI D.8,NANOVA M.4,NEDOREZOV V.16,NOVISKIY D.15,PEDRONI P.3,ROMANIUK M.67,ROSTOMYAN T.17,SCHAERF C.89,SCHMIEDEN H.1,SUMACHEV V.15,TARAKONOV V.15,VEGNA V.1,VLASOV P.2,WALTHER D.2,WATTS D.14,ZAUNICK H.-G.2,ZIMMERMANN T.1

Affiliation:

1. Universität Bonn, Physikalisches Institut, Nußallee 12, Bonn, D-53115, Germany

2. Helmholtz-Institut für Strahlen- und Kernphysik, Nußallee 14-16, Bonn, D-53115, Germany

3. INFN, Sezione di Pavia, via Agostino Bassi 6, Pavia, 27100, Italy

4. Justus-Liebig-Universität Gießen, II, Physikalisches Institut, Heinrich-Buff-Ring 16, Gießen, D 35392, Germany

5. National Science Center, Kharkov Institute of Physics and Technology, Akademicheskaya St. 1, Kharkov, 61108, Ukraine

6. Università di Messina, Dipartimento di Fisica e di Scienze della Terra, v.le F. Stagno d'Alcontres 31, Messina, 98166, Italy

7. INFN, Sezione di Catania, via Santa Sofia 64, Catania, 95123, Italy

8. INFN, Sezione di Roma "Tor Vergata", Via della Ricerca Scientifica 1, Roma, 00133, Italy

9. Università di Roma "Tor Vergata", Dipartimento di Fisica, via della Ricerca Scientifica 1, Roma, 00133, Italy

10. Università di Torino, Dipartimento di Fisica, via P. Giuria 1, Torino, 10125, Italy

11. INFN, Sezione di Torino, via P. Giuria 1, Torino, 10125, Italy

12. INFN, Sezione di Roma, P.le Aldo Moro 2, Roma, 00185, Italy

13. Istituto Superiore di Sanità, viale Regina Elena 299, Roma, 00161, Italy

14. The University of Edinburgh, James Clerk Maxwell Building, Mayfield Road, Edinburgh, EH9 3JZ, United Kingdom

15. Petersburg Nuclear Physics Institute, Gatchina, Leningrad District, 188300, Russia

16. Russian Academy of Sciences, Institute for Nuclear Research, prospekt 60-letiya Oktyabrya, 7a, Moscow, 117312, Russia

17. Institut für Physik, Klingelbergstrasse 82, Basel, CH-4056, Switzerland

18. INFN, Laboratori Nazionali di Frascati, via Enrico Fermi 40, Frascati, 00044, Italy

Abstract

Meson photoproduction is a key tool for the experimental investigation of the nucleon excitation spectrum. To disentangle the specific couplings of resonances, in addition to the rather well measured pion and eta photoproduction channels it is mandatory to obtain information on channels involving strange and vector mesons and higher mass pseudoscalar mesons, and the associated multi-particle final states with both charged and neutral particles. In this respect, the new BGO-OD experiment at the ELSA accelerator of the University of Bonn's Physikalisches Institut provides unique instrumentation. We describe the experiment, present its status and the initial program of measurements.

Publisher

World Scientific Pub Co Pte Lt

Cited by 8 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On Eta-Meson Interaction with Nuclear Matter;Physics of Atomic Nuclei;2022-04

2. Beam and spin dynamics in the fast ramping storage ring ELSA: Concepts and measures to increase beam energy, current and polarization;EPJ Web of Conferences;2017

3. Recoil polarization measurements;EPJ Web of Conferences;2017

4. Fragmentation of light nuclei by intermediate energy photons;Physics of Particles and Nuclei;2017-01

5. Strangeness Photoproduction at the BGO-OD Experiment;Proceedings of the 10th International Workshop on the Physics of Excited Nucleons (NSTAR2015);2016-05-23

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